The “heartwarming comedy” story poses the following premise: “What if you can really transform into an animal?” Riko, Rimu and Nagisa Mikogami are three cute sisters who live in Kamihama, a Japanese city abundant with natural wonders. On an otherwise peaceful day, the three come across a mysterious Kirumin compact in an attic. With the Kirumin, the… more The “heartwarming comedy” story poses the following premise: “What if you can really transform into an animal?” Riko, Rimu and Nagisa Mikogami are three cute sisters who live in Kamihama, a Japanese city abundant with natural wonders. On an otherwise peaceful day, the three come across a mysterious Kirumin compact in an attic. With the Kirumin, these character-costume-wearing girls can transform into real animals.